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Diese Uhr zeigt euch die Umgerechnete Zeit auf einem NEOpixel Ring an. Diese Seite dient nur als Ergänzung zu diesem Video https://youtu.be/mh1WkDiZuNk und stellt den Code zum kopieren und einfügen bereit. 

neopixel uhr arduino ardublock code

Code im Globalen Bereich:

#include <ThreeWire.h>

#include <RtcDS1302.h>

ThreeWire myWire(6,5,4); // DAT (I/O), CLK (SCLK), RST (CE)

RtcDS1302<ThreeWire> rtc(myWire);

Code im Set up:

Serial.begin(9600); Serial.print("compiled: "); Serial.print(__DATE__); Serial.print(" "); Serial.println(__TIME__); rtc.Begin(); RtcDateTime compiled = RtcDateTime(__DATE__, __TIME__); printDateTime(compiled); Serial.println(); if (!rtc.IsDateTimeValid()) { Serial.println("RTC lost confidence in the DateTime!"); rtc.SetDateTime(compiled); } if (rtc.GetIsWriteProtected()){ Serial.println("RTC was write protected, enabling writing now"); rtc.SetIsWriteProtected(false); } if (!rtc.GetIsRunning()){ Serial.println("RTC was not actively running, starting now"); rtc.SetIsRunning(true); } RtcDateTime now = rtc.GetDateTime(); if (now < compiled) { Serial.println("RTC is older than compile time! (Updating DateTime)"); rtc.SetDateTime(compiled); } else if (now > compiled) { Serial.println("RTC is newer than compile time. (this is expected)"); } else if (now == compiled) { Serial.println("RTC is the same as compile time! (not expected but all is fine)");}

Code im Loop:

RtcDateTime now = rtc.GetDateTime(); printDateTime(now); Serial.println(); if (!now.IsValid()) { Serial.println("RTC lost confidence in the DateTime!"); } delay(100); } #define countof(a) (sizeof(a) / sizeof(a[0]))

//absatz (als Block einfügen nicht als Text!!!)

void printDateTime(const RtcDateTime& dt){ char datestring[25]; char daysOfTheWeek[7][4] = {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; snprintf_P(datestring, countof(datestring), PSTR("%3s, %02u.%02u.%04u %02u:%02u:%02u"), daysOfTheWeek[dt.DayOfWeek()], dt.Day(), dt.Month(), dt.Year(), dt.Hour(), dt.Minute(), dt.Second() ); int sekunden = dt.Second(); int minuten = dt.Minute(); int stunden = dt.Hour();

//absatz (als Block einfügen nicht als Text!!!)

King of my heart

Let the King of my heart
Be the mountain where I run
The fountain I drink from
Oh, He is my song

Ronnie

schwäbischer tüftler und bastler, kraftsportler, ADHS power, 43 Jahre, 1 Frau, 5 Kinder und 1003 Ideen. 

ronnie berzins at mee